Gap JunctionsConnexinsConnexin 43Ion ChannelsIntercellular JunctionsCalcium ChannelsTight JunctionsIon Channel GatingPotassium Channels, Inwardly RectifyingCell CommunicationPotassium Channel BlockersCalcium Channel BlockersCarbenoxoloneChloride ChannelsGlycyrrhetinic AcidAdherens JunctionsFreeze FracturingNeuromuscular JunctionHeptanolPotassium Channels, Voltage-GatedCalcium Channels, L-TypeElectrophysiologyKATP ChannelsElectric ConductivityPotassium Channels, Calcium-ActivatedOctanolsShaker Superfamily of Potassium ChannelsSodium Channel BlockersCalcium Channels, N-TypeOocytesMolecular Sequence DataTRPC Cation ChannelsMembrane PotentialsLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, T-TypeCells, CulturedMembrane ProteinsCyclic Nucleotide-Gated Cation ChannelsZonula Occludens-1 ProteinPatch-Clamp TechniquesAmino Acid SequenceXenopus laevisCell MembraneAcid Sensing Ion ChannelsEpithelial Sodium ChannelsMicroscopy, ElectronKv1.1 Potassium ChannelKv1.2 Potassium ChannelKv1.3 Potassium ChannelEther-A-Go-Go Potassium ChannelsXenopusElectrical SynapsesCell LineIsoquinolinesTRPM Cation ChannelsKv1.5 Potassium ChannelCalcium Channel AgonistsPotassiumTRPV Cation ChannelsAction PotentialsCalciumCell Membrane PermeabilityModels, BiologicalRats, Sprague-DawleyMutationNeuronsKCNQ Potassium ChannelsShab Potassium ChannelsKineticsKCNQ1 Potassium ChannelMyocardiumLens, CrystallineSmall-Conductance Calcium-Activated Potassium ChannelsKv1.4 Potassium ChannelAdenosine TriphosphateTransient Receptor Potential ChannelsMicroscopy, ConfocalFluorescent DyesImmunohistochemistryTransfectionShaw Potassium ChannelsOccludinProtein Structure, TertiaryTime Factors1-OctanolEsophagogastric JunctionRabbitsShal Potassium ChannelsPermeabilityIntermediate-Conductance Calcium-Activated Potassium ChannelsNAV1.5 Voltage-Gated Sodium ChannelG Protein-Coupled Inwardly-Rectifying Potassium ChannelsCadherinsHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsKCNQ2 Potassium ChannelEpithelial CellsDose-Response Relationship, DrugBariumCalcium Channels, P-TypeBase Sequence